IAI America ACON-SE - Manual (Page 112)

102
6. T
roubleshooting
6.5 Specific Problems
Ɣ The ALM lamp illuminates in red when the power is input.
(An alarm is present, or an emergency stop has been actuated or the motor power is cut off.)
Check whether an alarm is present by connecting the PC or teaching pendant. If an alarm is present, check the
description of the error and remove the cause.
If an error is not present, the emergency stop circuit may be activated.
Check the following items:
[1] Was the emergency-stop switch on the operational panel pressed? Also confirm that the necessary
interlocks are released.
[2] Was the emergency-stop switch on the teaching pendant pressed?
[3] Was parameter No. 42 [enable function] set as Enable by mistake by connecting the teaching pendant
incompatible with the enable switch?
[4] If multiple controllers are connected, are the crossover wires connected correctly?
Ɣ The SV lamp does not illuminate when the servo ON signal is input after the power was input.
(The servo does not turn ON.)
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pendant not supporting the enable switch.
If the SV lamp still remains unlit after the above check, contact IAI.